diff --git a/Chart.yaml b/Chart.yaml
index f14de59..989a43e 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -4,8 +4,8 @@ name: basic-web-app
 PullName: basic-app-puller
 description: A basic Helm chart to have PHP webapps in Kubernetes. It supports webhook for pulling from gitea
 type: application
-version: 2.2.2
-appVersion: "2.2.2"
+version: 2.2.3
+appVersion: "2.2.3"
 
 dependencies:
   - name: postgresql
diff --git a/docker/deployer_docker/builder.sh b/docker/deployer_docker/builder.sh
index 9361aac..8258cd2 100644
--- a/docker/deployer_docker/builder.sh
+++ b/docker/deployer_docker/builder.sh
@@ -1,2 +1,2 @@
 podman build -t glvx/web-updater .
-podman push glvx/web-updater docker://docker.io/glvx/web-updater:241204-2
+podman push glvx/web-updater docker://docker.io/glvx/web-updater:241208-0
diff --git a/docker/deployer_docker/webhook/gitea-webhook-handler.py b/docker/deployer_docker/webhook/gitea-webhook-handler.py
index b9f94ba..9a9ea47 100644
--- a/docker/deployer_docker/webhook/gitea-webhook-handler.py
+++ b/docker/deployer_docker/webhook/gitea-webhook-handler.py
@@ -165,6 +165,7 @@ def require_basic_auth(f):
         try:
             auth_type, auth_string = auth_header.split(' ', 1)
             if auth_type.lower() != 'basic':
+                logger.info("Invalid authentication header '{auth_type}'")
                 return authenticate()
             
             # Decode base64 credentials
@@ -172,9 +173,11 @@ def require_basic_auth(f):
             username, password = credentials.split(':', 1)
             
             if not (username == API_USERNAME and password == API_PASSWORD):
+                logger.info(f"Invalid authentication with username='{username}' and password='{password}'")
                 return authenticate()
                 
         except (ValueError, base64.binascii.Error):
+            logger.info("Invalid authentication encoding")
             return authenticate()
             
         return f(*args, **kwargs)
diff --git a/values.yaml b/values.yaml
index 95d851e..c68183d 100644
--- a/values.yaml
+++ b/values.yaml
@@ -20,7 +20,7 @@ updater:
   image:
     repository: glvx/web-updater
     pullPolicy: IfNotPresent
-    tag: "241204-2"
+    tag: "241208-0"
   url: "https://git.aquila-consortium.org/guilhem_lavaux/gl-website-deployer"
   ssh:
     enabled: false